Part C - Elementary Mathematics
The marked price of an article is 60 percent more than its cost price. If the article is sold for Rs. 300 after offering a discount of Rs. 20, then what will be the profit percentage?
Three numbers are in the ratio of 3 : 5 : 8. If the sum of the largest and the smallest number is 8800, then what is the difference of the largest and the smallest number?